package com.hamu.mapper;

import com.hamu.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface UserMapper {
    //查找用户
    @Select("select * from user where username=#{username}")
    User findByUserName(String username);

    @Select("select * from user where nickname=#{nickname}")
    User findByNickName(String nickname);

    //注册(添加)用户
    @Insert("insert into user(username,password)" + " values(#{username},#{password})")
    void add(String username, String password);

    //更新密码
    @Update("update user set password=#{md5String} where id=#{id}")
    void updatePwd(String md5String, Integer id);

    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    @Update("update user set user_pic=#{avatarUrl} where id=#{id}")
    void updateAvatar(String avatarUrl,Integer id);


}
